Associated Press

WASHINGTON (AP) — A Justice Department investigation found sweeping patterns of racial bias within the Ferguson, Missouri, police department, with officers routinely discriminating against blacks by using excessive force, issuing petty citations and making baseless traffic stops, according to law enforcement officials familiar with its findings.The report, which Ferguson city officials said would be released Wednesday, marks the culmination of a months-long investigation into a police department that federal officials have described as troubled and that commanded national attention after one of its officers shot and killed an unarmed black man, 18-year-old Michael Brown, last summer.